Too many errors (limit: 1): Array ( [0] => "." after subject found. in ARC2_SPARQLPlusParser [1] => Subject expected, DOT found...html rdf:type ?type . OPTIONAL { fc:mensonges-et-trahisons-et-plus-si-affinites....html fc:publish_date ?pd } . OPTIONAL { fc:mensonges-et-trahisons-et-plus-si-affinites....html fc:draft ?draft }} in ARC2_SPARQLPlusParser )